The heat engine does maximum work equal to 600kj determine

Assignment Help Mechanical Engineering
Reference no: EM13631994

The thermal efficiency of a heat engine is 40% and produces 100kW. Please determine the heat transfer rate to this engine and heat rejection rate to the surrounding. A reversible heat engine receives heat from a heat source at 1000degreeC and has a thermal efficiency of 45%. The heat engine does maximum work equal to 600kJ. Determine the heat supplied to the heat engine, heat rejected to the heat sink, and the temperature of the heat sink.

Reference no: EM13631994

Questions Cloud

Two speakers are driven by the same oscillator at frequency : two speakers are driven by the same oscillator at frequency 420 hz. one speaker is mounted on the ceiling and the
An n-type extrinsic semiconductor has an electron : an n-type extrinsic semiconductor has an electron concentration of 5x1017 m-3. if the electron drift velocity is 350 ms
It is known that the compressor consumes 12kw of : an air conditioner can produce a 120 kjmin cooling effect while rejecting 2.5kw of heat. what is its cop and the
What would be the minimum length of the tongs used to carry : a radiochemist wants to carry a small vial containing 1109 bq of cobalt-60 solution from one laboratory fume hood to
The heat engine does maximum work equal to 600kj determine : the thermal efficiency of a heat engine is 40 and produces 100kw. please determine the heat transfer rate to this
From 1975 to 1986 the general social survey asked its : from 1975 to 1986 the general social survey asked its participants if they favored or opposed capital punishment. a
Calculate the depth of penetration if skin for the average : calculate the depth of penetration if skin for the average and maximum beta energies emitted by cobalt-60. provide your
A household refrigerator that has a power input of 450 w : a household refrigerator that has a power input of 450 w and a cop of 2.5 is to cool five large watermelons 10 kg each
Starting with the four maxwells equations for time-varying : starting with the four maxwells equations for time-varying electromagnetic fields in either differential and integral

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The inner and outer surfaces of a 6-m x 7-m brick wall of

the inner and outer surfaces of a 6-m x 7-m brick wall of thickness 41 cm and thermal conductivity .69 wmc are

  If the flash drum is maintained at 06 mpa what fraction of

1 for a separations process it is necessary to determine the vle compositions of a mixture of ethyl bromide and

  How accurate is the ideal gas model for predicting the mass

1. an employee at general electric must order bottles of compressed methane to run her gas oven test facility. the

  An engineer needs to monitor a flow of 20degc gasoline at

an engineer needs to monitor a flow of 20degc gasoline at about 250plusmn25 galmin through a 4- in-diameter smooth

  Consider a solid rod with diameter d and length l subjected

consider a solid rod with diameter d and length l subjected to torsion t and moment m at both ends shown in fig. 1.

  Prepare the statement of financial position

Prepare the statement of financial position

  Determine the power required by the compressor and the rate

air with mass flow rate of 0.4 kgs enters an insulated compressor operating at steady state.determine the power

  Air at 80 kpa 300 k and 250 ms enters a diffuser at a rate

air at 80 kpa 300 k and 250 ms enters a diffuser at a rate of 2.5 kgs and leaves at 315 k. the exit area of the

  For a velocity field given by v01xi-01yj where x and y are

for a velocity field given by v0.1xi-0.1yj where x and y are in meters and v is in ms. finda. the equation of the

  Determine the maximum spectral emission power of the human

assume an average temperature of human to be 300k. determine the maximum spectral emission power of the human and the

  A gate having the cross section shown in fig below closes

a gate having the cross section shown in fig. below closes an opening 5 ft wide and 9 ft high in a water reservoir. the

  An ideal reheat rankine cycle with water as the working

an ideal reheat rankine cycle with water as the working fluid operates the inlet of the high-pressure turbine at 8000

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd